I bought Palruf green curved roof sheets at home depot and now need a ridge cap and can't find one anywhere! looked on Palram web site but all I can find is the the ridge cap which is more straight up and down NOT CURVED like palruf sheets are. Asked home depot to order and they called Palram and where told they dont make a ridge cap for Palruf product. This cant be, am I the first person to need a ridge cap for a roof product. Am I missing something, can a ridge cap be made form one of the sheets some how? Someone must have had this problem before? Does anyone know if the straight up and down style ridge cap will fit the curved sheets good enough to work? Any help would be greatly appreciated. thanks in advance.